:root{--bg1:#667eea;--bg2:#764ba2;--panel:#fff;--border:#e6e8f0;--text:#101828;--muted:#667085;--primary:#4f46e5;--primary2:#6d28d9;--ok:#16a34a;--warn:#d97706;--bad:#dc2626;--mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace}*{box-sizing:border-box}body{background:linear-gradient(135deg,var(--bg1) 0,var(--bg2) 100%);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;margin:0;min-height:100vh}.topbar{padding:18px 16px}.topbar__inner{align-items:center;color:#fff;display:flex;gap:16px;justify-content:space-between;margin:0 auto;max-width:1250px}.brand__title{font-size:18px;font-weight:900}.brand__sub{font-size:12.5px;margin-top:2px;opacity:.9}.topbar__right{display:flex;flex-wrap:wrap;gap:8px}.pill{backdrop-filter:blur(6px);background:hsla(0,0%,100%,.18);border:1px solid hsla(0,0%,100%,.25);border-radius:999px;font-size:12px;padding:6px 10px}.pill--muted{opacity:.85}.layout{display:grid;gap:14px;grid-template-columns:380px 1fr;margin:0 auto;max-width:1250px;padding:0 16px 26px}@media (max-width:1000px){.layout{grid-template-columns:1fr}}.panel{background:var(--panel);border:1px solid hsla(0,0%,100%,.25);border-radius:16px;box-shadow:0 16px 50px rgba(0,0,0,.18);padding:14px}.panel__title{color:#111827;font-size:14px;font-weight:900;margin:0 0 12px}.dropzone{background:#fafaff;border:2px dashed #c7c9ff;border-radius:14px;cursor:pointer;padding:16px 12px;text-align:center;transition:.15s ease;user-select:none}.dropzone:hover{box-shadow:0 10px 26px rgba(79,70,229,.12);transform:translateY(-1px)}.dropzone--drag{background:#f0fff4;border-color:var(--ok)}.dropzone__icon{font-size:40px;margin-bottom:6px}.dropzone__title{font-weight:900}.dropzone__sub{color:var(--muted);font-size:12.5px;margin-top:2px}.dropzone__file{color:#111827;font-size:12.5px;font-weight:700;margin-top:10px;word-break:break-all}.btnbar{display:flex;gap:10px;margin-top:14px}.btn{border:0;border-radius:999px;cursor:pointer;font-size:13px;font-weight:900;padding:10px 12px}.btn--primary{background:linear-gradient(135deg,var(--primary) 0,var(--primary2) 100%);color:#fff}.btn--secondary{background:#eef2ff;color:#111827}.btn:disabled{cursor:not-allowed;opacity:.6}.content{background:var(--panel);border-radius:16px;box-shadow:0 16px 50px rgba(0,0,0,.18);padding:14px}.alert{border:1px solid transparent;border-radius:14px;font-size:13.5px;margin-bottom:12px;padding:12px}.alert--info{background:#eff6ff;border-color:#bfdbfe;color:#1e40af}.alert--ok{background:#ecfdf5;border-color:#a7f3d0;color:#065f46}.alert--bad{background:#fef2f2;border-color:#fecaca;color:#7f1d1d}.alert--warn{background:#fff7ed;border-color:#fed7aa;color:#7c2d12}.section{background:#fff;border:1px solid var(--border);border-radius:14px;padding:12px}.section__head{align-items:flex-end;display:flex;gap:10px;justify-content:space-between;margin-bottom:10px}.section__title{font-size:14px;font-weight:900}.section__sub{color:var(--muted);font-size:12.5px}.stack{display:flex;flex-direction:column;gap:12px}.card{background:#fff;border:1px solid var(--border);border-radius:14px;overflow:hidden}.card__head{align-items:center;background:#f6f7ff;border-bottom:1px solid var(--border);display:flex;gap:10px;justify-content:space-between;padding:10px 12px}.card__title{font-size:13.5px;font-weight:900}.card__meta{color:var(--muted);font-size:12.5px}.card__body{padding:10px 12px}.table{border-collapse:collapse;width:100%}.table td,.table th{border:1px solid #eef0f6;font-size:13px;padding:8px 10px;vertical-align:top;white-space:pre-wrap}.table th{background:#f6f7ff;font-weight:900}.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.imgCard{background:#fff;border:1px solid var(--border);border-radius:14px;overflow:hidden;padding:0}.imgCard img{background:#f6f7fb;display:block;height:190px;object-fit:contain;width:100%}.imgCard__meta{font-size:12.5px;padding:10px 12px}.imgCard__meta b{display:block;margin-bottom:4px}.small{color:var(--muted);font-size:12px}.details summary{cursor:pointer;font-size:13px;font-weight:900}.code{background:#0b1220;border-radius:12px;color:#e5e7eb;font-family:var(--mono);overflow:auto;padding:10px 12px;white-space:pre-wrap}.code,.help{font-size:12px}.help{color:var(--muted);line-height:1.35}